Individual Calculations August 2016
 Roberti, Bruno  Total change: -7.00  Rating chartPersonal card
 OP 12 Infrasettimanale ARS Roma ITA 2016-06-09
RcRownchangeKK*chgGame
 1836 1890 3.00 6 -0.35 20 -7.00 
  Raccah, Ascer 1660 ITA1.0010.21204.20 
  Pacilli, Emanuele 2115 ITA0.001-0.2220-4.40 
  Farina, Saverio 2045 ITA0.5010.21204.20 
  Casavecchia, Alberto 1739 ITA0.501-0.2020-4.00 
  Marino, Giovanni 1918 ITA0.001-0.4620-9.20 
  Milani, Patrizia 1536 ITA1.0010.11202.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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